228357753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 349638912

約数和(自身を除く): 121281159

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 453, 663, 1963, 2281, 2567, 5889, 6843, 7701, 29653, 33371, 38777, 88959, 100113, 116331, 344431, 504101, 1033293, 1512303, 4477603, 5855327, 13432809, 17565981, 76119251, 228357753]

約数ペア:

[(1, 228357753), (3, 76119251), (13, 17565981), (17, 13432809), (39, 5855327), (51, 4477603), (151, 1512303), (221, 1033293), (453, 504101), (663, 344431), (1963, 116331), (2281, 100113), (2567, 88959), (5889, 38777), (6843, 33371), (7701, 29653)]